2090759909

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1\times {\mathrm{18671}}^1$

素因数の和:19636

約数の個数: 16

約数和(自身を含む): 2532819456

約数和(自身を除く): 442059547

約数列:

[1, 7, 17, 119, 941, 6587, 15997, 18671, 111979, 130697, 317407, 2221849, 17569411, 122985877, 298679987, 2090759909]

約数ペア:

[(1, 2090759909), (7, 298679987), (17, 122985877), (119, 17569411), (941, 2221849), (6587, 317407), (15997, 130697), (18671, 111979)]